Adopted by the Security Council at its 3966th meeting, on 15 January
1999

The Security Council,

Recalling all its earlier relevant resolutions, in particular
its resolutions 779 (1992) of 6 October 1992, 981 (1995) of 31 March
1995, 1147 (1998) of 13 January 1998, and 1183 (1998) of 15 July 1998,

Having considered the report of the Secretary-General of 6
January 1999 (S/1999/16) on the United Nations Mission of Observers
in Prevlaka (UNMOP),

Recalling also the letters of the Prime Minister of the Federal
Republic of Yugoslavia of 24 December 1998 (S/1998/1225) and of the
Permanent Representative of Croatia of 7 January 1999 (S/1999/19), concerning
the disputed issue of Prevlaka,

Reaffirming once again its commitment to the independence,
sovereignty and territorial integrity of the Republic of Croatia within
its internationally recognized borders,

Noting once again the Joint Declaration signed at Geneva on
30 September 1992 by the Presidents of the Republic of Croatia and the
Federal Republic of Yugoslavia, in particular Articles 1 and 3, the
latter reaffirming their agreement concerning the demilitarization of
the Prevlaka peninsula,

Noting with concern, however, that long-standing violations
of the demilitarization regime by both parties continue, including the
standing presence of Yugoslav military personnel and the occasional
presence of Croatian military elements in the demilitarized zone, and
limitations placed on the free movement of United Nations military observers
by both parties,

Welcoming in this regard the recent lifting of certain restrictions
on access for UNMOP by Croatia as well as the recent steps taken by
the Croatian authorities to improve communication and coordination with
UNMOP to allow the mission to monitor more effectively the situation
in its area of responsibility,

Welcoming also the Croatian willingness to open crossing points
between Croatia and the Federal Republic of Yugoslavia (Montenegro)
in the demilitarized zone, which has led to considerable civilian traffic
in both directions and which represents a significant confidence-building
measure in the normalization of relations between the two parties, and
expressing the hope that further such openings will help to increase
such civilian traffic,

Noting with approval the continuing bilateral negotiations
between the parties pursuant to the Agreement on Normalization of Relations
between the Republic of Croatia and the Federal Republic of Yugoslavia
of 23 August 1996 (S/1996/706, annex), but expressing serious
concern that such negotiations have not yet resulted in any substantive
progress towards a settlement of the disputed issue of Prevlaka,

Reiterating its call upon the parties urgently to put in place
a comprehensive demining programme,

Noting that the presence of the United Nations military observers
continues to be essential to maintain conditions that are conducive
to a negotiated settlement of the disputed issue of Prevlaka,

1. Authorizes the United Nations military observers to continue
monitoring the demilitarization of the Prevlaka peninsula, in accordance
with resolutions 779 (1992) and 981 (1995) and paragraphs 19 and 20
of the report of the Secretary-General of 13 December 1995 (S/1995/1028*),
until 15 July 1999;

2. Welcomes the improvement in cooperation between the Republic
of Croatia and the Federal Republic of Yugoslavia and the United Nations
military observers and the decrease in the number of serious incidents,
and reiterates its calls upon the parties to cease all violations
of the demilitarization regime in the United Nations designated zones,
to take steps further to reduce tension and improve safety and security
in the area, to cooperate fully with the United Nations military observers
and to ensure their safety and full and unrestricted freedom of movement;

3. Requests the Secretary-General, in the light of the improved
cooperation and reduction in tensions in Prevlaka as described in his
report, to consider possible reductions, without prejudice to the main
operational activities of UNMOP, focusing on the possibility of reducing
the number of military observers to as few as 22, in line with the reconsideration
of the concept of operations of UNMOP and the existing security regime
and the desirability of closing the mission when appropriate;

4. Further requests the Secretary-General to submit a report
by 15 April 1999 on the progress of bilateral negotiations between the
parties, as well as on possible ways to facilitate a negotiated settlement,
should the parties require such assistance, and to this end requests
the parties to report at least bi-monthly to the Secretary-General on
the status of the negotiations;

5. Urges once again that the parties abide by their mutual
commitments and implement fully the Agreement on Normalization of Relations,
and stresses in particular the urgent need for them to fulfil
rapidly and in good faith their commitment to reach a negotiated resolution
of the disputed issue of Prevlaka in accordance with article 4 of the
Agreement;

6. Requests the United Nations military observers and the multinational
stabilization force authorized by the Council in resolution 1088 (1996)
of 12 December 1996 and extended by resolution 1174 (1998) of 15 June
1998 to cooperate fully with each other;